Microsoft to let Insiders 'skip ahead' to the next Windows 10 update preview

Insiders will soon be able to start previewing Redstone 4 builds alongside Fall Creators Update builds as Microsoft finalizes development.
Starting very soon, Microsoft will allows Insiders who are keen to get testing the next Windows 10 update (the one after the upcoming Fall Creators Update, codenamed Redstone 4) on their machines with a new "skip ahead" feature that will split the Fast ring into two groups, one for the Fall Creators Update and one for Redstone 4.